Christina Aguilera Reunites With A Great Big World For Sweeping Duet 'Fall On Me': Listen

christina aguilera a great big world
Christopher Polk/AMA2013/Getty Images for DCP

Ian Axel of A Great Big World and Christina Aguilera perform onstage during the 2013 American Music Awards at Nokia Theatre L.A. Live on Nov. 24, 2013 in Los Angeles. 

Christina Aguilera and A Great Big World unveiled their new collaborative single, "Fall On Me," on Friday (Nov. 22).

On the hopeful love song, which is a cover of Andrea Bocelli and Matteo Bocelli’s 2018 duet, which A Great Big World also wrote, bandmates Ian Axel and Chad King duet with the pop star over somber piano and quiet strings. "Fall on me with open arms/ Fall on me from where you are/ Fall on me with all your light/ With all your light, with all your light," Aguilera belts out before harmonizing with Axel on the track's romantic bridge.

"Fall On Me" is A Great Big World's second collaboration with Aguilera, following their breakout debut single "Say Something," which peaked at No. 4 on the Hot 100 in 2013. The trio are set to perform the new song live for the first time at Sunday night's (Nov. 24) American Music Awards.